Shelly Pro 2 | Wi-Fi & LAN, 2-Channel Smart Relay | Home & Facility Automation | Compatible with Alexa & Google Home | iOS Android App | Lights Automation | Controller for Motorized Valve
Original price was: $128.99.$71.49Current price is: $71.49.
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Hello, we are Shelly – one of the fastest-growing EU-based IoT brands. For us, it’s not about the size of your cart, it’s about helping you live smarter and better.
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Multi-protocol ConnectivityOpen and Flexible EcosystemNo Hub Needed! Local and Remote controlFree Shelly App (+ Premium for advanced features)Products tailored to fit US standards and dedicated local team
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Language : English
Product Dimensions : 2.72 x 0.75 x 3.7 inches; 2.68 ounces
Item model number : 3800235268025
Date First Available : July 9, 2022
Manufacturer : Shelly
ASIN : B0B4HLKXDJ
Best Sellers Rank: #25,407 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #14 in Electromechanical Controllers
Customer Reviews: 4.5 4.5 out of 5 stars (1,777) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Shelly Pro 2 is a two-phase, two-channel DIN rail relay with LAN and Wi-Fi connectivity, supporting up to 25A. It is designed for professional lighting and appliance automation in both residential and commercial environments. Featuring potential-free (dry contact) outputs, it offers high flexibility for voltage support and diverse applications. Additionally, it functions as a Bluetooth gateway, expanding smart home connectivity.
Shelly Pro 2 allows you to control the lights on 2 phases and control them separately by setting custom schedules and smart timers. You can also use the device to control the motorized valves in your water distribution box and control heating, cooling, or any other motorized valve in your facility.
Shelly Pro Series – Enhanced with temperature, overpower, and overvoltage load protection, Shelly Pro Series is designed to be installed inside the breaker box (DIN). Allowing full smart automation with no additional cables or wiring, Shelly Pro line is perfect for homes, offices, stores, businesses, and manufacturing facilities, as well as new buildings.
Shelly Customer Service – Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 5 years device warranty.
Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation.
13 reviews for Shelly Pro 2 | Wi-Fi & LAN, 2-Channel Smart Relay | Home & Facility Automation | Compatible with Alexa & Google Home | iOS Android App | Lights Automation | Controller for Motorized Valve
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Original price was: $128.99.$71.49Current price is: $71.49.
Darrow –
Excellent Relay For Integrating Large Tools Into Home Assistant
I picked up this relay to control a big dust collector and air compressor remotely in my shop, using a 120v contactor. Setup was straightforward—the included instructions and online guides were actually useful, even for someone who isn’t deep into home automation. I integrated the relay into Home Assistant, but I appreciate that you can program the unit through the Shelly App and all the configuration is stored locally and works even if it looses connection to the internet.Build quality is solid, and both the Wi-Fi and LAN options are handy. The two independent channels are a real plus for running more than one machine. Built-in power monitoring is a nice touch, letting you see energy use at a glance.
Jay elsing –
Great device! Solid app to control it!
Very cool unit. I’m using it to control the lighting in my farm shop, the lights on the exterior of the shop, and also to trigger my electric door strike for the walk-through door and its programmed to turn the lights on if they’re not already on. The coolest part is I have the fourth channel controlling a 60 amp contact closure relay to send power to my fuel barrels in my farm yard. This way no one can steal fuel All I have to do is open the app press the button and I have it programmed to shut off after 30 minutes. It works so slick! I really wish the unit had normally closed and/or dry contacts. Every output controls an additional relay because I’m either controlling 220 volts or the amperage exceeds the rating of the contacts. So the wattage function of the unit is useless in my situation. Outside of that, it works every time. I’ve since bought another one I’m going to wire it up to control my three-button overhead commercial door. The app to control this is very solid. If you’re not patient or tech-minded you’re going to struggle with this unit but stick with it and you’ll get it. I’m completely hooked on these Shelly devices. I’m thinking of other ways I can use them like a timer to turn off my battery chargers for my Milwaukee tools so they don’t blow up overnight. Currently wiring up exterior lights of my home on timers within the Shelly. My wife just rolls her eyes but I’m having fun! 🙂 UPDATE: I’ve currently added another pro4 for more control over lights and I’ve added a pro 3 to control a commercial overhead door with a three-button open/ close /stop control. Each relay on the pro 3 performs the open/ close/ or stop function With an external relay for the stop circuit requiring continuous normally closed contacts. If I get around to it I’ll post a picture of the wiring schematic.
sanoJ –
Works great
This is the largest size that supports dry contacts. Was able to add it to the Shelly app very easily.
Amazon Customer –
So far so good
Perfect network relay, the app is very easy to use. You need to know a little bit of relay logic to connect to your application the instructions only show one diagram but you can connect on different ways.
T. Vik –
ethernet port is great
The fact that these have an ethernet port for direct wiring is great, I can put them in a metal enclosure for fire protection without worrying about no wifi signal. They work perfectly with home assistant. They do tolerate high amperage without heating up too much.
Bill Burton –
Use to switch on my Victron multiplus inverter using house current to charge.
I limit the charge current to 10 A 120v home wall outlet to not overload my wall circuit panel. I want to trickle charge my bank of lithium battery’s when the sun don’t shine. This device works well and easy to wire and setup. There is a very nice Shelly app to manually kick on the charge when I feel it’s needed. I can automate the process on a hourly basis or I can learn a bit of programming and logically kick on the charge if the battery’s get low.
KFS –
My go-to solution for 120/240 power monitoring and control.
I’ve got dozens of Shelly devices running various things around two residences, and I’ll only buy the Pro PM versions any more. They’ve got it all, Ethernet, front-panel switches, power monitoring, etc. A bit of Python code, and a Raspberry Pi can monitor and control any number of these things.I use them in one residence to control the HVAC splits based on the solar power system battery State Of Charge, so they can run ‘constantly’ over the summer when I’m not there, and I can come back to a house and (especially) closets that don’t smell musty when you open them up.Pricey, yes, but all the features you could ever ask for![Don’t use them for 16A loads, derate them about 50%]
Mike A. –
Relay
Works great
BOUTET –
top
Björn Jonsson –
Toppen
Peder –
Funkar direkt, lätt att konfigurera, Home Assistant hittade den direkt, alla värden och data uppdateras snabbt
SRX GLOBAL(AUSTRALIA) PTY LTD –
Shelly Pro 2PM | WiFi worked for a month and it died, of course, the return window is closed, and I’m stuck with a faulty timer and non-working automation
JG –
Dentro de la gama media para temas de domótica, todo lo relacionado con Shelly es muy bueno